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Cisco 819 Series Integrated Services Router Software Configuration Guide
OL-23590-02
Chapter 5 Basic Router Configuration
Configuring WAN Interfaces
DETAILED STEPS
Command or Action Purpose
Step 1
configure terminal
Example:
Router# configure terminal
Enters global configuration mode.
Step 2
interface cellular 0
Example:
Router (config)# interface cellular 0
Specifies the cellular interface.
Step 3
dialer in-band
Example:
Router (config-if)# dialer in-band
Enables DDR and configures the specified serial
interface for in-band dialing.
Step 4
dialer idle-timeout seconds
Example:
Router (config-if)# dialer idle-timeout 30
Specifies the duration of idle time, in seconds, after
which a line is disconnected.
Step 5
dialer string string
Example:
Router (config-if)# dialer string gsm
Specifies the number or string to dial. Use the name
of the chat script here.
Step 6
dialer-group number
Example:
Router (config-if)# dialer-group 1
Specifies the number of the dialer access group to
which a specific interface belongs.
Step 7
exit
Example:
Router (config-if)# exit
Enters the global configuration mode.
Step 8
dialer-list dialer-group protocol protocol-name
{permit | deny | list access-list-number |
access-group}
Example:
Router (config)# dialer-list 1 protocol ip list 1
Creates a dialer list for traffic of interest and permits
access to an entire protocol.
Step 9
ip access-list <access list number> permit <ip
source address>
Example:
Router (config)# ip access list 1 permit any
Defines traffic of interest.